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OK suppose this is your question
what is the least common multiple of 21 and 16?21 is 3 times 7
16 is 2 to the 4th power (2 times 2 times 2 times 2)
So these numbers have no factors in common.
Therefore, to find the least common multiple, you multiply them together:
21 x 16 = 126 + 210 = 336
hope this helps give more detail you only put 21 whats the other number?
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoThe least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.
Since 221 is a single number, you could say that it shares all of its multiples with itself. So the least multiple of 221 is 221.
Wiki User
∙ 13y agoThere is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.
Wiki User
∙ 8y agoThe least common multiple of the numbers 471 and 221 is 104,091.
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What two numbers between 200 and 300 have greatest common factor of 13?
208 and 221, among others.
The greatest common factor of 32 and 24?
The Greatest Common Factor (GCF) is: 8
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The greatest common factor is 2
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The greatest common factor of 30 and 39 is 3.
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The greatest common factor (GCF) is: 5.
What is the greatest common factor of 494 221?
The greatest common factor of 494 and 221 is 13.
What is the greatest common factor between 4199 and 1105?
The GCF is 221
What is the greatest common factor and the least common multiple of 13 and 17?
1 and 221, respectively.
What number between200 and 300 that have the givin greatest common factor of 13?
13 is the greatest common factor of 208, 221, 234, 247, 260, 273, and 286.
What are the Greatest Common Factor of 104 and 221?
104 = 2 x 3 x 17221 = 13 x 17factors in common : 17GCF = 17
What two numbers between 200 and 300 have greatest common factor of 13?
208 and 221, among others.
What is the gcf of 663 and 1547?
The first step in finding the greatest common factor is to break the numbers down into their prime factors: 663=3x13x17 1547=7x13x17 The next step is to identify any common factors. In this case, the common prime factors are 13 and 17. To find the greatest common factor we multiply these together: 13x17=221 So 221 is the GCF of 663 and 1547.
The greatest factor that two or more numbers have common is the greatest common factor or what?
The greatest factor that two or more numbers have in common is known as the greatest common factor, or GCF.
What does cancel any common factors in fractions?
Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.
What is the greatest common factor for 28?
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
What is the greatest common factor of 32x?
There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor is the largest factor common to two or more numbers.
Is the greatest common factor how many of each type?
No. The Greatest Common Factor (GCF) is the greatest factor that is in common with the numbers you are given.
